Here's what rhymes with postdigestive.
digestive festive restive suggestive congestive Words that almost rhyme with postdigestive
testis attentive detective directive pensive effective objective perspective protective subjective defective affective corrective depressive elective oppressive deceptive obsessive perceptive possessive projective retentive digressive collective aggressive excessive impressive intensive offensive respective defensive incentive prospective selective connective preventive receptive hypertensive infective inventive recessive repressive invective redemptive hypotensive inattentive preemptive suppressive deflective overattentive extensive expensive progressive successive expressive ineffective irrespective reflective compressive convective regressive imperceptive overaggressive unperceptive unoffensive retrospective apprehensive reflexive inoffensive introspective intersubjective disincentive unimpressive nonobjective noneffective inexpensive contraceptive antihypertensive coextensive proprioceptive transgressive retrogressive inexpressive comprehensive counteroffensive nonsuccessive immunosuppressive